Unique Ergonomic Design: The buffer is designed to follow the natural curve of your nails, making it easier to use and providing better results. This design helps to smooth out ridges and surface irregularities. 4-Way Functionality: Features four different surfaces for various stages of nail care: shaping, smoothing, buffing, and shining. This all-in-one tool helps create a glossy finish in seconds. Comfortable Grip: The buffer has a comfortable grip, allowing for ultimate control during use and making it easier to handle. Color Options: Available in pink, orange, or purple. The color is selected at random for online orders, so you may receive any of the available colors.